Sly Spy ("Skilled, Notably Efficient Assassin-Kickers") [Unstable] Myr and/or Effect Monster Cards that

and/or Effect Monster Cards that involve Graveyards are negated and neither player can remove cards in the Graveyards from play

you can Normal Summon it to have it become an Effect Monster with this effect: • Once per turn

Set: Commander 2011 Type: Enchantment Rarity: Rare Cost: {1}{B}{B}{B} Whenever a creature you control dies

Set: Mirage Type: Creature — Elemental Rarity: Uncommon Cost: {2}{U}{U} {U}

Set: Dark Beginning 1 Card type: Equip Spell Rarity: Rare Increase the ATK of a monster equipped with this card by 500 points

Sly Spy ("Skilled, Notably Efficient Assassin-Kickers") [Unstable] Myr and/or Effect Monster Cards thatSet: Unstable Type: Creature Human Spy Rarity: Uncommon Cost: {2}{B} Whenever Sly Spy deals combat damage to a player, you may destroy target creature facing right in its art. (Creatures without faces don't face anywhere.) The Agents of S. N. E. A. K.Skilled, Notably Efficient Assassin Kickers.